baber/WOPTO huggingface dataset:
Patent JP-S63248989-A (JP)
Title: Gear pump
Inventor: TERUYAMA HIDEO
IPC: F04C2/18
Filed: 1987-04-06
Abstract: PURPOSE:To prevent the generation of accompanied flow in a suction chamber by forming a guide wall in the direction crossing at right angles with a gear shaft and allowing the inside surface of the guide wall to coincide with the gear side surface, in the flow passage process between the suction port of a gear pump and the suction chamber. CONSTITUTION:A suction port 11 and a suction fluid 6 are set in eccentricity, and a guide wall 14 is formed in the course from the connection part to a suction chamber 7, and a height (e) is maintained for the surface of the suction port 11, and the inside surface 14a is allowed to coincide with the side surface of a gear 2. If fluid contacts the outside surface 14b of the guide wall 14, when the gears 2 and 3 revolve, and fluid flows from the suction port 11 into a suction flow passage 6, flow direction is changed to the flow along the direction of arrow 15. Then, the fluid which flows in the direction of arrow 16, guided by the inside surface 14a, is sucked from the direction crossing nearly at right angles with the tooth grooves of the gears 2 and 3. Therefore, generation of accompanied flow in this part is prevented, and the generation of accompanied flow in all the suction chamber 7 is prevented, and generation of cavitation is prevented.
Patent JP-H08253102-A (JP)
Title: Retractor for seat belt
Inventor: MATSUKI BAI
IPC: B60R22/36
Filed: 1995-03-17
Abstract: PURPOSE: To integrally constitute a body part having an engaging part to engage with a locking means of a retractor side wall and reel flange parts. CONSTITUTION: In a retractor for a seat belt where engaging teeth 12 to be locked at vehicle emergency time by locking teeth 6 arranged on a retractor side wall 2 are arranged in both end parts of a bobbing 10 projecting from an inserting port 5 of the retractor side wall 2, a pair of reel flange parts 13 to prevent winding turbulence of webbing 15 are integrally molded on the bobbin 10. A wide part 14 whose shaft directional interval is expanded toward the inserting port 5 from the outside edge so that the bobbin 10 can reach the inserting port 5 while moving in parallel, is arranged on the retractor side wall 2.
Patent JP-S63251387-A (JP)
Title: Assembling method of cloth-formed soft material
Inventor: YAMAMOTO YASUHIRO
IPC: B62D65/00
Filed: 1987-04-08
Abstract: PURPOSE:To assemble a cloth-formed soft material automatically and accurately by presetting a following work on condition of in-salling a clip on a setting plate suitable to the work form, and making it received by a support plate and a pressing-in device by the movement of an assembly jig. CONSTITUTION:An insulator (a) which is a cloth-formed soft material work is preset on a setting plate suitable to the form of a dashboard Wa on condition that a grip a1 is installed to the work (a). And then, after the preceding work is assembled, an assembly jig 4 is moved on the setting plate by the operation of a robot, the work (a) and the grip a1 are received by a support plate 16 which is of the form same as a work Wa to be assembled and a pressing-in device 17, the work (a) is pressed on the surface of the work Wa to be assembled as the surface form is maintained as it is, to contact the work (a) to the surface of the work Wa accurately and with no looseness, and the clip a1 is pressed in and fastened to the work Wa by the pressing-in device 17. In such a way, the cloth-formed soft material insulator can be assembled automatically and accurately on the surface of the dashboard.
Patent JP-S60227263-A (JP)
Title: Light receiving member
Inventor: SAITOU KEISHI
IPC: G03G5/10
Filed: 1984-04-26
Abstract: PURPOSE:To solve problems of occurrences of interference fringe patterns and spots by incorporating at least one kind of elements of O, C, and N in a light receiving layer in a nonuniform distribution in the film thickness direction. CONSTITUTION:The light receiving member 1000 is obtained by forming on a substrate 1001 subjected to surface cutting the light receiving layer 1002 composed of an electrostatic charge injection preventing layer 1003 and a photosensitive layer 1004 made of an amorphous material contg. Si, and at least one of O, C, and N in a concn. distribution nonuniform in the film thickness direction.
Patent JP-H03287169-A (JP)
Title: Stripping development method
Inventor: YUASA TOSHIYA
IPC: H05K3/06
Filed: 1990-04-02
Abstract: PURPOSE:To form a sharp image free from image defects and fogging in nonimage parts by vibrating an image forming material before stripping development or during the course of it. CONSTITUTION:The image forming material 1 is formed by laminating a photopolymerizable composition layer 12 and a transparent support 13 in this order on a base 11. The layer 12 is imgewise exposed to the light to which the layer 12 is sensitive form a scanning optical system 2, then, it undergoes vibration from a vibrator 3, resulting in weakening adhesion between the exposed hardened parts 12a and the support 13 and that between the exposed hardened parts 12a and the support 13 and that between the unexposed parts 12b and the base 11, the support 13 is stripped from the base 11 to leave the exposed parts 12a on the base 11, and the unexposed parts 12b together with the support 13 are stripped, thus permitting a sharp image 5 freed of any defect and any fog in nonimge parts to be obtained.
Patent JP-H09272779-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: MARUYAMA KAZUNORI
IPC: C08L51/04
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant thermoplastic resin compsn. which hardly adheres to a metal and is excellent in thermal stability and light resistance by compounding a specific resin mixture with a halogen compd. SOLUTION: 10-100 pts.wt. graft (co)polymer obtd. by grafting a monomer component comrising 60-100wt.% arom. vinyl compd. and 40-0wt.% monomer copolymerizable therewith onto a rubbery polymer having a glass transition point of 0 deg.C or lower, a wt. average particle size of 0.1-5μm, and a rubber content of 1-80wt.% is mixed with 90-0 pts.wt. (co)polymer obtd. by polymerizing a monomer component comprising 60-100wt.% arom. vinyl compd. and 40-0wt.% monomer copolymerizable therewith.  The resultant mixture in an amt. of 100 pts.wt. is compounded with 1-35 pts.wt. halogen compd. represented by formula I [(n) is 0-15; X is Br or Cl; a to d are each 1-4; R1 is isopropylidene, etc.; one of R2 and R3 is 2,3-epoxypropyl and the other is a group represented by formula II; and R4 is an optionally brominated or chlorinated allyl, etc.] and having a content of the group represented by formula II of 30mol% or higher and a ratio of blocked molecular terminals of 20-70mol%.
Patent JP-H05259799-A (JP)
Title: Crystal vibrator
IPC: H03H9/19
Filed: 1992-03-09
Abstract: PURPOSE:To suppress the dispersion in the oscillating frequency and production of spurious radiation by forming a cross sectional shape of a crystal chip adopting integrated structure for a vibration part and a support part of a thickness-shear crystal vibrator to be a bevel or a convex shape so as to reduce an equivalent resistance. CONSTITUTION:A vibrating crystal chip 11 and a support member 19 made of a crystal are formed integrally by a same crystal material, a slope 13 is provided to the crystal chip 11, a slope 15 is formed to a support of the member 19 and a lead electrode 17 is provided. Thus, the end of the crystal chip is used for a slope in the bevel shape and the end of the crystal chip 11 and the support are integrated to avoid an adhesive unstable factor by a conductive adhesives. Furthermore, in the case of the AT-cut thickness-shear crystal vibrator as above, the equivalent resistance is reduced in a range of oscillating frequencies of 4-12MHz. Thus, the dispersion in the oscillating frequency, a secular change and production of spurious radiation are suppressed.
Patent JP-H0698314-A (JP)
Title: Picture signal coding and decoding method and picture signal recording medium
Inventor: YAGASAKI YOICHI
IPC: H04N19/61
Filed: 1993-04-13
Abstract: PURPOSE:To attain an efficient coding by coding continuously odd/even number fields in the unit of fields. CONSTITUTION:When the number of Brs (bidirectional prediction coding fields) held between forward prediction coding fields in the case of a picture prediction system (hereinafter picture is referred to as r) is two (fields), since the interval of the Pr has no limitation, the number of the Brs is variable. 2nd field is an Ir (in-field coding field) and subjected to in-field coding. Fields 3, 6, 7, 10, 11, 14, 15 are Pr and predicted in the forward direction. Fields 0, 1, 4, 5, 8, 9, 12, 13 are Br and predicted in forward/backward directions. Actually, similar to the case with coding a progressive scan picture, the intra coding or the prediction coding is selected in the unit of macro blocks depending on the coding efficiency. Since the prediction is implemented by an up-to-date field, the prediction error is reduced and the high efficiency prediction coding is implemented.
Patent JP-S5610551-A (JP)
Title: Pigment-colored polyurethane resin solution
Inventor: SUGAWARA EIICHI
IPC: C08L75/04
Filed: 1979-07-06
Abstract: PURPOSE: To obtain a urethane resin solution, suitable for printing and coating, which is a stable dispersion and free from variation of concentration or color for a long period of time, by using, as a dispersant for a pigment, a polyurethane having an amino alcoholic hydroxy group at the terminal.  
     CONSTITUTION: A terminal NCO-containing prepolymer is prepared, as a dispersant, by the reaction of a polyol compound with a polyisocyanate compound in a CO/OH ratio of >1. The prepolymer is reacted with a lower amino alcohol such as ethanolamine, to obtain a polyurethane which has an amino alcoholic hydroxy group at the terminal. A solution, in which a pigment is stably dispersed for a long period  of time, is obtained by mixing a solution of said polyurethane with that of an elastomer-type polyurethane and a pigment. Because the dispersant is the polyurethane resin, it becomes a coat-forming component as well, and an excellent coat is obtained, because the terminal amino alcoholic hydroxy group has high dispersing property for the pigment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63250578-A (JP)
Title: Target identification radar equipment
Inventor: TAKECHI KENICHI
IPC: G01S13/08
Filed: 1987-04-07
Abstract: PURPOSE:To accurately identify a target by identifying the Doppler spectrum of fluctuations of the target body and the Doppler spectrum of fluctuations of a target body model simulated from features showing the structure of the target body model. CONSTITUTION:A target fluctuation detecting machine 8 detects a Doppler frequency which is a feature of the fluctuations of the target from a Doppler spectrum generated by the fluctuations of the target body and a wave feature input device 9 inputs the features of ocean waves to a target feature detector 10. The target feature detector 10 detects the features showing the structure of the target from the input Doppler frequency and the features of the ocean waves. The features showing the target body model and its structure are registered previously in a target feature data base controller 11. Then a target fluctuation simulator 12 simulates the Doppler spectrum of fluctuations of the model from the features showing the structure of the target body the features showing the structure of the target body model, and the period and amplitude of the ocean waves and a target identifier 13 identifies the target by correction processing between the Doppler spectrum of fluctuations of the target body and the simulated Doppler spectrum of fluctuations of the model.
Patent JP-H03283338-A (JP)
Title: Electron gun heated type steam generator
Inventor: TETSUKA TSUTOMU
IPC: C23C14/30
Filed: 1990-03-30
Abstract: PURPOSE:To adjust an application position of an electron beam to an aimed position by detecting the spacial radiation intensity distribution of X-rays, and comparing the peak position of the distribution to a preset aimed position, and controlling an electron-beam application position setting means so that the difference between the peak position and the aimed position is zero. CONSTITUTION:A detection signal output from an X-ray two dimensional detector 11 is input to a detector control device 15 and radiation intensity distribution obtained is transmitted to a picture processing device 16. The picture processing device 16 compares the input measured radiation intensity distribution to a preset aimed reference radiation position and reference radiation intensity distribution and calculates the distance  Y from the reference radiation position to the center position of the measured radiation intensity distribution and an electron beam deflecting coil control device 17 controls action of an electron beam deflecting coil 16 by which the application position of an electron beam is decided, so that an error signal  Y is zero. The radiation position of the electron beam is thus set to the aimed position.
Patent JP-S5420611-A (JP)
Title: Television game device
Inventor: NOGUCHI SATOSHI
IPC: A63F13/219
Filed: 1977-07-15
Abstract: PURPOSE: To prevent malfunction by making it possible to answer to the only target on a CRT, by generating an effective pulse only when a shot pulse and hit pulse both appear at the same time on a rifle game. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11283814-A (JP)
Title: Electronic part checking device
Inventor: OKUMURA YOICHI
IPC: H01G13/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a time lag by automatically eliminating an electronic part which has come just to an improper part rejecting portion and by restarting a rotation of an index table in the case of the index table being obstructed. SOLUTION: When rotating obstruction of an index table 40 is generated, operation of an electronic part checking device is temporalily stopped and a discharge mistake electronic part is removed from a first and a second improper part discharge portions 60 and 61. After recognition of the rejection, the mistaken supply electronic part at an insert guiding part 32 is removed, and the rejection is conformed. After that in the case an aperture of a notch gap 42 locates at the position of correctly facing a transfer gap 31, the index table 40 is rotated a pitch, and a rotating condition is monitored. If there is no rotating obstruction, operation of the electronic part checking device is started.  During the rotating obstruction the electronic part checking device is maintained under an operation stopping condition, an alarming is generated, and checking and repairing by a manual work are performed. Thereby productivity is largely enhanced.
Patent JP-H07276280-A (JP)
Title: Holder of liquid injection gun
Inventor: YONEYAMA REIJI
IPC: B25J17/02
Filed: 1994-04-01
Abstract: PURPOSE:To improve the durability of the centering mechanism of a liquid injection gun in regard to a clamp body in the case of the holder of the liquid injection gun by a robot arm. CONSTITUTION:A clamp body 20 is equipped with a pin hole 22 into which a guide pin 11 at the upper end of a liquid infection gun 9 is put through a taper guide hole 22a; and a center governing head 25, end at the same time is assembled with the clamp cylinder 21 of the guide pin 11. At the upper end portion of the center governing head 25, a conical stand portion 26 is formed so that it may be suspended at the bottom around the catching hole 37a of a cylinder head 37. At an air cylinder 30 provided with a pressing connection piston 31 that is advancingly driven to the upper surface 26a of the conical stand portion 26 by the introduction of air from an air port 33, a centering clamp piston 35 that is formed into the shape of a cylinder positioned at the circumference of the pressing connection piston 31 and is advancingly driven so as to come pressingly into contact with a conical periphery surface 26b by air introduction from an air port 56, is provided.
Patent JP-H07269281-A (JP)
Title: Shield driving machine
Inventor: FUJIOKA AKIRA
IPC: E21D9/13
Filed: 1994-04-01
Abstract: PURPOSE:To supply a shield driving machine which is capable of excavating even a relatively harder ground at high speed and thereby reduce a construction period. CONSTITUTION:This shield driving machine is provided with a slurry preparation material injection nozzle 20, which is axially projected forward from the rotary center of a cutter face 12 installed rotatively to the front end of a shield frame 11 and injects the slurry preparation material into an earth layer in front of the cutter face 12 and a pre-lining board 24 which is projectingly installed to the upper part on the front end of the shield frame 11 and arranged to envelop an earth layer around the slurry preparation material injection nozzle 20 from above. In the case when a relatively hard subsoil is being excavated, the slurry preparation material is injected into the earth layer in front of the cutter face so as to soften the earth layer, which enables the cutter face 12 to excavate the earth layer in rotating mode more smoothly. The pre-lining board 24 is used to prevent the upper layer ground from being loosen between the soften earth layer and the upper layer ground.
Patent JP-H09275476-A (JP)
Title: Facsimile equipment
Inventor: KOJIMA HIROYUKI
IPC: H04N1/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To make received information into database by transforming received image data to the data of a format usable inside a network, transforming them to a format for enabling working processing at terminal equipment by transferring them to a storage server system connected with the network, and storing them in a storage device inside the network. SOLUTION: The respective pieces of information received by facsimile equipment 1 are respectively transformed from the image data to the data of the format usable at the network, afterwards, transferred through a network line 2 to a storage server system 3A or 3B for performing data management inside this network and stored in this storage server system 3A or 3B. Then, since the respective pieces of received information stored in the storage server system 3A or 3B are stored as the data of the format usable in the network, these data can be worked and processed by terminal equipment 4 such as a personal computer connected to the network line 2, and retrieval processing is performed by the terminal equipment 4. The result is printed out onto recording paper by an output device 5.
Patent JP-H0595093-A (JP)
Title: Semiconductor storage device
Inventor: MIYAWAKI MAMORU
IPC: H01L27/112
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a semiconductor storage device having a constitution just suitable for fine processing and ensuring high speed operation only with a low power consumption by giving two opposed portions to a gate electrode and providing electrically destructible memory elements to the one area of the main electrode region. CONSTITUTION:Transistors 1035 and 1035' are isolated by a vertical plane, providing a buried interlayer insulating film 1015 therebetween. The isolation width can be narrowed and a gate electrode 23 is arranged opposing to the side wall. Thereby, a large current can be applied while the transistors are in the ON state. Moreover, the conductive and non-conductive conditions of memory can be regulated by breakdown or non-breakdown of an insulating film 1031' provided on a source 1030. The insulating layer 1031' is connected with a bit line wiring 1032 via a contact region 1033. Accordingly, high speed operation can be realized only with a low power consumption.
Patent JP-H10285760-A (JP)
Title: Clip
Inventor: NOGAMI HIROSHIGE
IPC: H02G3/30
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To easily remove a mounting member such as a wire harness or the like and a clip body by a method, wherein the tip part of an insertion member is inserted into, and pulled out from, via a through-hole in a fixation member, a space which is partitioned by the inside of a coupling claw at a coupling part and which is smaller than the tip part. SOLUTION: A spherical part 22 is inserted into a through-hole 13 at a clip body, and the end part of an auxiliary member is inserted. Then, the inside of a first space which is partitioned by intermediate parts 14b at a coupling claw is formed to be smaller than the spherical part 22. (Fig. a) A base part 14a is elastically deformed, the intermediate parts 14b are separated from each other so as to be expanded, the insertion of the spherical part 22 is permitted, and outer faces of the intermediate parts become large. (Fig. b) Then, since an orifice part 14c is formed to narrow a second space, it limits the further movement of the spherical part 22. Thereby, a mounting member and the clip body can be removed easily, and the burden of dismantling operation can be reduced.
Patent JP-H08281864-A (JP)
Title: Clear coating stainless steel panel
Inventor: KATO HIROYUKI
IPC: B32B15/08
Filed: 1995-04-11
Abstract: PURPOSE: To provide a coated stainless steel panel having a clear coating film protecting the surface of a stainless steel panel having beautiful surface appearance such as a brilliant stainless steel panel having metal gloss or a stainless steel panel having design surface finish without damaging the appearance thereof and excellent in scratch resistance and antistaining properties. CONSTITUTION: A chemical forming tretment soln. consisting of phosphoric acid and a silica sol is applied to at least one surface of a stainless steel panel and dried to form a chemical forming treatment film thereon and paint containing an acrylic org. polymer, a siloxane inorg. polymer and a curing agent is further applied thereto and dried to form a colorless transparent clear film with a thickness of 2-50μm thereon to obtain a clear coating stainless steel panel.
Patent JP-H05289411-A (JP)
Title: Negatively charged toner and image forming device
Inventor: TEZUKA TOSHIAKI
IPC: G03G9/087
Filed: 1992-04-07
Abstract: PURPOSE:To obtain the negatively charged toner having not only excellent electrostatic chargeability and electrostatic charge preservability but excellent dependency of electrostatic charge characteristics on environment by incorporating a negatively charged charge control agent consisting of the metal complex salt of an azo dye and a positively charged charge control agent having a nigrosine-based dye into the toner. CONSTITUTION:This toner is prepd. by using a styrene resin as a binder resin and mixing the negatively charged charge control agent consisting of the metal complex salt of the azo dye and the positively charged charge control agent having at least either of the nigrosine-base dye or phenyl methane-based dye into this resin. The toner having the negatively charged charge control agent and the positively charged charge control agent is degraded in the negative electrostatic chargeability by the negatively charged charge control agent in the high-humidity environment. Not only the negative electrostatic chargeability but the positive electrostatic chargeability as well are, however, degraded by the presence of the positively charged charge control agent. Then, an offset effect is generated during the degradation of the electrostatic chargeability of both poles and eventually, the toner exhibits the electrostatic charge characteristics nearly equal to the electrostatic charge characteristics in the normal environment.